diff options
| author | Richard Biener <rguenther@suse.de> | 2018-11-14 11:11:05 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2018-11-14 11:11:05 +0000 |
| commit | cbf9e2fee37489089874cce8c03aa23eb5ed977e (patch) | |
| tree | 9a2198786a76201c3ac33858d012465d2bdd40a2 /gcc | |
| parent | 73dac59b57ad6af6a369f5005c979a20a2ad2954 (diff) | |
| download | gcc-cbf9e2fee37489089874cce8c03aa23eb5ed977e.tar.gz | |
re PR tree-optimization/88019 (ICE in gimplify_modify_expr, at gimplify.c:5779)
2018-11-14 Richard Biener <rguenther@suse.de>
PR tree-optimization/88019
* graphite-isl-ast-to-gimple.c (ternary_op_to_tree): Rewrite
COND_EXPR arguments to non-trapping overflow.
From-SVN: r266105
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/graphite-isl-ast-to-gimple.c | 4 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ab9e0010a9c..a3b86595f20 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2018-11-14 Richard Biener <rguenther@suse.de> + + PR tree-optimization/88019 + * graphite-isl-ast-to-gimple.c (ternary_op_to_tree): Rewrite + COND_EXPR arguments to non-trapping overflow. + 2018-11-14 Claudiu Zissulescu <claziss@synopsys.com> * config/arc/arc.h (reg_class): Reorder registers classes, remove diff --git a/gcc/graphite-isl-ast-to-gimple.c b/gcc/graphite-isl-ast-to-gimple.c index 0d8960c6bb2..e2dbf6fbf9d 100644 --- a/gcc/graphite-isl-ast-to-gimple.c +++ b/gcc/graphite-isl-ast-to-gimple.c @@ -411,7 +411,9 @@ ternary_op_to_tree (tree type, __isl_take isl_ast_expr *expr, ivs_params &ip) if (codegen_error_p ()) return NULL_TREE; - return fold_build3 (COND_EXPR, type, a, b, c); + return fold_build3 (COND_EXPR, type, a, + rewrite_to_non_trapping_overflow (b), + rewrite_to_non_trapping_overflow (c)); } /* Converts a unary isl_ast_expr_op expression E to a GCC expression tree of |